Growing up in a family of musicians, he started playing the guitar at the age of 4. He holds a Master’s degree in Music (MMus), as well as degrees with honors in classical guitar, harmony, and counterpoint. Papadopoulos also has a Bachelor’s degree in Accounting and Finance and another Bachelor’s in Financial Economics.

Yiannis is the lead guitarist for rock artist Scott Stapp (Creed), and they have been touring successfully across the U.S. and around the world. Over the years, he has worked as a session musician with several well-known Greek bands and artists, and has recorded guitar tracks on albums by various international artists.

In 2024, Scott Stapp released his fourth solo album, Higher Power, featuring Papadopoulos on three tracks: “What I Deserve,” “Dancing in the Rain,” and “Quicksand.” He also co-composed the first two tracks and recorded guitar tracks for most of the album.

In 2024 Yiannis released an album with Royal Time Machine, a prog/rock fusion experimental trio, featuring Yiannis Papadopoulos on guitar, Michael Evdemon on the bass and George Kollias on the drums^.

Yiannis has won numerous worldwide Guitar Contests including the Ibanez Guitar Solo Competition 2013, the Andy James Dream Rig Competition and he was one of the live finalists of Guitar Idol 4.

He has worked with LickLibrary for a series of videos, and he is an artist of the prestigious Jamtrackcentral -in 2015 he published his first package -“The 20 Prominent Metal Licks” and in 2017 he published one more -“Nightflower”. In 2014 he published his first book “The Electric Guitar Technique Workout”, which is all about the electric guitar technique and in 2019 he published his second book, “Fretboard Concepts”, which is a complete method for the guitar that includes Yiannis’s “Double Note System”.

Yiannis proudly endorses Jackson Guitars, Fractal Audio Systems, D’addario strings, Dunlop Guitar Picks, Gruv Gear, 64 Audio IEM, Taylor Guitars, Seymour Duncan pickups, Spectraflex cables, Peterson Strobe Tuners, Toontrack and Truth Soul Armor apparel.

At present, when he is not touring, he divides his time between composing and recording music for his solo instrumental album and other side projects, and participating in music trade shows. Yiannis also teaches at clinics and masterclasses, and gives online lessons to students from around the world.